A recent article from the BBC claims in its subtitle that “Charles Darwin may have been wrong when he argued that competition was the major driving force behind evolution.” Now if this is true then it’s pretty revolutionary. However when you read the article it fails to show anything which suggests Darwin was wrong.
What the article argues is that the main driving force behind evolution was the opening up of new ecological niches. The example they give is:
“… When birds evolved the ability to fly, that opened up a vast range of new possibilities not available to other animals. Suddenly the skies were quite literally the limit, triggering a new evolutionary burst.”
Now the article itself has a quote from Prof. Stephen Stearns which show’s the problem with this argument.
“… In general, what is the impetus to occupy new portions of ecological space if not to avoid competition with the species in the space already occupied?"
It seems fairly obvious to me, a philosophy graduate with only a layman’s knowledge of evolution; that even if ‘an evolutionary burst’ occurs when a new ecological niche opens it still requires competition to persuade species to occupy the space and to diversify once they are within it. So the subtitle seems to be at best a lazy error, or a worst dishonest. So why did they do it. My suspicion is that it was an attempt to try to get more hits by tapping into the supposed ‘evolution-creation controversy’.
And yes I feel very comfortable talking about a supposed ‘evolution-creation controversy’ because there isn’t actually a scientific one. There might be a political one in the US, but the truth of evolution is as close to proven as the theory of relativity or germs.
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